##########++######
#................#
#......#..#......#
#................+
+................+
#......#..#......#
#................#
####'#####''##### 
#.......##''#     
#.......##y.t.....
#.......##yy......
#...<...##y.#####.
#.......##..+     
#.......##y.#     
#.......##y.#     
##########..#